[INFO] fetching crate msdfgen 0.2.1...
[INFO] testing msdfgen-0.2.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate msdfgen 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate msdfgen 0.2.1
[INFO] finished tweaking crates.io crate msdfgen 0.2.1
[INFO] tweaked toml for crates.io crate msdfgen 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msdfgen 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to highest compatible versions
[INFO] [stderr]       Adding font v0.10.10 (available: v0.43.0)
[INFO] [stderr]       Adding freetype-rs v0.32.0 (available: v0.38.0)
[INFO] [stderr]       Adding material-icons v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding png v0.17.16 (available: v0.18.1)
[INFO] [stderr]       Adding ttf-parser v0.18.1 (available: v0.25.1)
[INFO] [stderr]       Adding typeface v0.2.7 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131
[INFO] running `Command { std: "docker" "start" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling ttf-parser v0.18.1
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cc v1.8.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling freetype-sys v0.17.0
[INFO] [stderr]    Compiling msdfgen-sys v0.2.1
[INFO] [stderr]    Compiling freetype-rs v0.32.0
[INFO] [stderr]    Compiling msdfgen v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 29.10s
[INFO] running `Command { std: "docker" "inspect" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling all_asserts v2.3.4
[INFO] [stderr]    Compiling notosans v0.1.0
[INFO] [stderr]    Compiling enum-iterator-derive v0.8.1
[INFO] [stderr]    Compiling enum-iterator v0.8.1
[INFO] [stderr]    Compiling material-icons v0.2.0
[INFO] [stderr]    Compiling msdfgen v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.08s
[INFO] running `Command { std: "docker" "inspect" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/msdfgen/eecd1de368d506aa/out/msdfgen-eecd1de368d506aa)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test edge::test::edge_holder_new_cubic ... ok
[INFO] [stdout] test edge::test::edge_holder_new_linear_segment ... ok
[INFO] [stdout] test edge::test::edge_holder_new_linear ... ok
[INFO] [stdout] test edge::test::get_end_point ... ok
[INFO] [stdout] test edge::test::edge_holder_new_cubic_segment ... ok
[INFO] [stdout] test edge::test::edge_holder_new_quadratic ... ok
[INFO] [stdout] test edge::test::edge_holder_new_quadratic_segment ... ok
[INFO] [stdout] test edge::test::get_control_point ... ok
[INFO] [stdout] test edge::test::get_edge_color ... ok
[INFO] [stdout] test edge::test::set_end_point ... ok
[INFO] [stdout] test edge::test::set_edge_color ... ok
[INFO] [stdout] test edge::test::set_control_point ... ok
[INFO] [stdout] test edge::test::set_start_point ... ok
[INFO] [stdout] test test::test_regular_ttf_upcase_a_letter ... FAILED
[INFO] [stdout] test edge::test::get_start_point ... ok
[INFO] [stdout] test interop::ttf_parser::test::glyph_shape ... ok
[INFO] [stdout] test test::test_material_icon_fingerprint ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_regular_ttf_upcase_a_letter stdout ----
[INFO] [stdout] bound: Bound { left: 0.0, bottom: 0.0, right: 1307.0, top: 1468.0 }
[INFO] [stdout] framing: Framing { projection: Projection { scale: Vector2 { x: 0.01907356948228883, y: 0.01907356948228883 }, translate: Vector2 { x: 185.35714285714283, y: 104.85714285714285 } }, range: 209.7142857142857 }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_regular_ttf_upcase_a_letter' (725) panicked at src/lib.rs:68:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558de2eed7a1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x558de2f02aca - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x558de2ef1a6c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x558de2ec9c06 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x558de2ee5e39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x558de2dc9e80 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x558de2ee5ff2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x558de2ec9cb2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x558de2ec2999 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x558de2eca8bd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x558de2f031fc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x558de2f02fd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x558de2da4c4a - msdfgen[b1552e9c20499934]::test::test_font_shape
[INFO] [stdout]   13:     0x558de2da3be7 - msdfgen[b1552e9c20499934]::test::test_font_char
[INFO] [stdout]   14:     0x558de2da57a0 - <msdfgen[b1552e9c20499934]::test::test_regular_ttf_upcase_a_letter::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x558de2dbd2cb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x558de2dca4a5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x558de2dc3d94 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x558de2dcd532 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x558de2eecfff - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x744718faddfa - <unknown>
[INFO] [stdout]   21:     0x7447190413d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_material_icon_fingerprint stdout ----
[INFO] [stdout] bound: Bound { left: 0.0, bottom: 0.0, right: 448.4, top: 469.0 }
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] framing: Framing { projection: Projection { scale: Vector2 { x: 0.1279317697228145, y: 0.1279317697228145 }, translate: Vector2 { x: 25.933333333333344, y: 15.633333333333333 } }, range: 31.266666666666666 }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_material_icon_fingerprint' (724) panicked at src/lib.rs:68:81:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558de2eed7a1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x558de2f02aca - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x558de2ef1a6c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x558de2ec9c06 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x558de2ee5e39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x558de2dc9e80 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x558de2ee5ff2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x558de2ec9cb2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x558de2ec2999 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x558de2eca8bd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x558de2f031fc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x558de2f02fd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x558de2da4c4a - msdfgen[b1552e9c20499934]::test::test_font_shape
[INFO] [stdout]   13:     0x558de2da3be7 - msdfgen[b1552e9c20499934]::test::test_font_char
[INFO] [stdout]   14:     0x558de2da5748 - <msdfgen[b1552e9c20499934]::test::test_material_icon_fingerprint::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x558de2dbd2cb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x558de2dca4a5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x558de2dc3d94 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x558de2dcd532 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x558de2eecfff - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x744718faddfa - <unknown>
[INFO] [stdout]   21:     0x7447190413d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_material_icon_fingerprint
[INFO] [stdout]     test::test_regular_ttf_upcase_a_letter
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131", kill_on_drop: false }`
[INFO] [stdout] e664464ddd211d5fe38084cd376c2811fff06035b29afc5cdeb586008bec4131
